ALSA project - the C library reference

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Macros
Constants for Digital Audio Interfaces

## Macros
#define | IEC958_AES0_PROFESSIONAL (1<<0)
#define | IEC958_AES0_NONAUDIO (1<<1)
#define | IEC958_AES0_PRO_EMPHASIS (7<<2)
#define | IEC958_AES0_PRO_EMPHASIS_NOTID (0<<2)
#define | IEC958_AES0_PRO_EMPHASIS_NONE (1<<2)
#define | IEC958_AES0_PRO_EMPHASIS_5015 (3<<2)
#define | IEC958_AES0_PRO_EMPHASIS_CCITT (7<<2)
#define | IEC958_AES0_PRO_FREQ_UNLOCKED (1<<5)
#define | IEC958_AES0_PRO_FS (3<<6)
#define | IEC958_AES0_PRO_FS_NOTID (0<<6)
#define | IEC958_AES0_PRO_FS_44100 (1<<6)
#define | IEC958_AES0_PRO_FS_48000 (2<<6)
#define | IEC958_AES0_PRO_FS_32000 (3<<6)
#define | IEC958_AES0_CON_NOT_COPYRIGHT (1<<2)
#define | IEC958_AES0_CON_EMPHASIS (7<<3)
#define | IEC958_AES0_CON_EMPHASIS_NONE (0<<3)
#define | IEC958_AES0_CON_EMPHASIS_5015 (1<<3)
#define | IEC958_AES0_CON_MODE (3<<6)
#define | IEC958_AES1_PRO_MODE (15<<0)
#define | IEC958_AES1_PRO_MODE_NOTID (0<<0)
#define | IEC958_AES1_PRO_MODE_STEREOPHONIC (2<<0)
#define | IEC958_AES1_PRO_MODE_SINGLE (4<<0)
#define | IEC958_AES1_PRO_MODE_TWO (8<<0)
#define | IEC958_AES1_PRO_MODE_PRIMARY (12<<0)
#define | IEC958_AES1_PRO_MODE_BYTE3 (15<<0)
#define | IEC958_AES1_PRO_USERBITS (15<<4)
#define | IEC958_AES1_PRO_USERBITS_NOTID (0<<4)
#define | IEC958_AES1_PRO_USERBITS_192 (8<<4)
#define | IEC958_AES1_PRO_USERBITS_UDEF (12<<4)
#define | IEC958_AES1_CON_CATEGORY 0x7f
#define | IEC958_AES1_CON_GENERAL 0x00
#define | IEC958_AES1_CON_LASEROPT_MASK 0x07
#define | IEC958_AES1_CON_LASEROPT_ID 0x01
#define | IEC958_AES1_CON_IEC908_CD (IEC958_AES1_CON_LASEROPT_ID|0x00)
#define | IEC958_AES1_CON_NON_IEC908_CD (IEC958_AES1_CON_LASEROPT_ID|0x08)
#define | IEC958_AES1_CON_MINI_DISC (IEC958_AES1_CON_LASEROPT_ID|0x48)
#define | IEC958_AES1_CON_DVD (IEC958_AES1_CON_LASEROPT_ID|0x18)
#define | IEC958_AES1_CON_LASTEROPT_OTHER (IEC958_AES1_CON_LASEROPT_ID|0x78)
#define | IEC958_AES1_CON_DIGDIGCONV_MASK 0x07
#define | IEC958_AES1_CON_DIGDIGCONV_ID 0x02
#define | IEC958_AES1_CON_PCM_CODER (IEC958_AES1_CON_DIGDIGCONV_ID|0x00)
#define | IEC958_AES1_CON_MIXER (IEC958_AES1_CON_DIGDIGCONV_ID|0x10)
#define | IEC958_AES1_CON_RATE_CONVERTER (IEC958_AES1_CON_DIGDIGCONV_ID|0x18)
#define | IEC958_AES1_CON_SAMPLER (IEC958_AES1_CON_DIGDIGCONV_ID|0x20)
#define | IEC958_AES1_CON_DSP (IEC958_AES1_CON_DIGDIGCONV_ID|0x28)
#define | IEC958_AES1_CON_DIGDIGCONV_OTHER (IEC958_AES1_CON_DIGDIGCONV_ID|0x78)
#define | IEC958_AES1_CON_MAGNETIC_MASK 0x07
#define | IEC958_AES1_CON_MAGNETIC_ID 0x03
#define | IEC958_AES1_CON_DAT (IEC958_AES1_CON_MAGNETIC_ID|0x00)
#define | IEC958_AES1_CON_VCR (IEC958_AES1_CON_MAGNETIC_ID|0x08)
#define | IEC958_AES1_CON_DCC (IEC958_AES1_CON_MAGNETIC_ID|0x40)
#define | IEC958_AES1_CON_MAGNETIC_DISC (IEC958_AES1_CON_MAGNETIC_ID|0x18)
#define | IEC958_AES1_CON_MAGNETIC_OTHER (IEC958_AES1_CON_MAGNETIC_ID|0x78)
#define | IEC958_AES1_CON_BROADCAST1_MASK 0x07
#define | IEC958_AES1_CON_BROADCAST1_ID 0x04
#define | IEC958_AES1_CON_DAB_JAPAN (IEC958_AES1_CON_BROADCAST1_ID|0x00)
#define | IEC958_AES1_CON_DAB_EUROPE (IEC958_AES1_CON_BROADCAST1_ID|0x08)
#define | IEC958_AES1_CON_DAB_USA (IEC958_AES1_CON_BROADCAST1_ID|0x60)
#define | IEC958_AES1_CON_SOFTWARE (IEC958_AES1_CON_BROADCAST1_ID|0x40)
#define | IEC958_AES1_CON_IEC62105 (IEC958_AES1_CON_BROADCAST1_ID|0x20)
#define | IEC958_AES1_CON_BROADCAST1_OTHER (IEC958_AES1_CON_BROADCAST1_ID|0x78)
#define | IEC958_AES1_CON_BROADCAST2_MASK 0x0f
#define | IEC958_AES1_CON_BROADCAST2_ID 0x0e
#define | IEC958_AES1_CON_MUSICAL_MASK 0x07
#define | IEC958_AES1_CON_MUSICAL_ID 0x05
#define | IEC958_AES1_CON_SYNTHESIZER (IEC958_AES1_CON_MUSICAL_ID|0x00)
#define | IEC958_AES1_CON_MICROPHONE (IEC958_AES1_CON_MUSICAL_ID|0x08)
#define | IEC958_AES1_CON_MUSICAL_OTHER (IEC958_AES1_CON_MUSICAL_ID|0x78)
#define | IEC958_AES1_CON_ADC_MASK 0x1f
#define | IEC958_AES1_CON_ADC_ID 0x06
#define | IEC958_AES1_CON_ADC (IEC958_AES1_CON_ADC_ID|0x00)
#define | IEC958_AES1_CON_ADC_OTHER (IEC958_AES1_CON_ADC_ID|0x60)
#define | IEC958_AES1_CON_ADC_COPYRIGHT_MASK 0x1f
#define | IEC958_AES1_CON_ADC_COPYRIGHT_ID 0x16
#define | IEC958_AES1_CON_ADC_COPYRIGHT (IEC958_AES1_CON_ADC_COPYRIGHT_ID|0x00)
#define | IEC958_AES1_CON_ADC_COPYRIGHT_OTHER (IEC958_AES1_CON_ADC_COPYRIGHT_ID|0x60)
#define | IEC958_AES1_CON_SOLIDMEM_MASK 0x0f
#define | IEC958_AES1_CON_SOLIDMEM_ID 0x08
#define | IEC958_AES1_CON_SOLIDMEM_DIGITAL_RECORDER_PLAYER (IEC958_AES1_CON_SOLIDMEM_ID|0x00)
#define | IEC958_AES1_CON_SOLIDMEM_OTHER (IEC958_AES1_CON_SOLIDMEM_ID|0x70)
#define | IEC958_AES1_CON_EXPERIMENTAL 0x40
#define | IEC958_AES1_CON_ORIGINAL (1<<7)
#define | IEC958_AES2_PRO_SBITS (7<<0)
#define | IEC958_AES2_PRO_SBITS_20 (2<<0)
#define | IEC958_AES2_PRO_SBITS_24 (4<<0)
#define | IEC958_AES2_PRO_SBITS_UDEF (6<<0)
#define | IEC958_AES2_PRO_WORDLEN (7<<3)
#define | IEC958_AES2_PRO_WORDLEN_NOTID (0<<3)
#define | IEC958_AES2_PRO_WORDLEN_22_18 (2<<3)
#define | IEC958_AES2_PRO_WORDLEN_23_19 (4<<3)
#define | IEC958_AES2_PRO_WORDLEN_24_20 (5<<3)
#define | IEC958_AES2_PRO_WORDLEN_20_16 (6<<3)
#define | IEC958_AES2_CON_SOURCE (15<<0)
#define | IEC958_AES2_CON_SOURCE_UNSPEC (0<<0)
#define | IEC958_AES2_CON_CHANNEL (15<<4)
#define | IEC958_AES2_CON_CHANNEL_UNSPEC (0<<4)
#define | IEC958_AES3_CON_FS (15<<0)
#define | IEC958_AES3_CON_FS_44100 (0<<0)
#define | IEC958_AES3_CON_FS_NOTID (1<<0)
#define | IEC958_AES3_CON_FS_48000 (2<<0)
#define | IEC958_AES3_CON_FS_32000 (3<<0)
#define | IEC958_AES3_CON_FS_22050 (4<<0)
#define | IEC958_AES3_CON_FS_24000 (6<<0)
#define | IEC958_AES3_CON_FS_88200 (8<<0)
#define | IEC958_AES3_CON_FS_768000 (9<<0)
#define | IEC958_AES3_CON_FS_96000 (10<<0)
#define | IEC958_AES3_CON_FS_176400 (12<<0)
#define | IEC958_AES3_CON_FS_192000 (14<<0)
#define | IEC958_AES3_CON_CLOCK (3<<4)
#define | IEC958_AES3_CON_CLOCK_1000PPM (0<<4)
#define | IEC958_AES3_CON_CLOCK_50PPM (1<<4)
#define | IEC958_AES3_CON_CLOCK_VARIABLE (2<<4)
#define | IEC958_AES4_CON_MAX_WORDLEN_24 (1<<0)
#define | IEC958_AES4_CON_WORDLEN (7<<1)
#define | IEC958_AES4_CON_WORDLEN_NOTID (0<<1)
#define | IEC958_AES4_CON_WORDLEN_20_16 (1<<1)
#define | IEC958_AES4_CON_WORDLEN_22_18 (2<<1)
#define | IEC958_AES4_CON_WORDLEN_23_19 (4<<1)
#define | IEC958_AES4_CON_WORDLEN_24_20 (5<<1)
#define | IEC958_AES4_CON_WORDLEN_21_17 (6<<1)
#define | IEC958_AES4_CON_ORIGFS (15<<4)
#define | IEC958_AES4_CON_ORIGFS_NOTID (0<<4)
#define | IEC958_AES4_CON_ORIGFS_192000 (1<<4)
#define | IEC958_AES4_CON_ORIGFS_12000 (2<<4)
#define | IEC958_AES4_CON_ORIGFS_176400 (3<<4)
#define | IEC958_AES4_CON_ORIGFS_96000 (5<<4)
#define | IEC958_AES4_CON_ORIGFS_8000 (6<<4)
#define | IEC958_AES4_CON_ORIGFS_88200 (7<<4)
#define | IEC958_AES4_CON_ORIGFS_16000 (8<<4)
#define | IEC958_AES4_CON_ORIGFS_24000 (9<<4)
#define | IEC958_AES4_CON_ORIGFS_11025 (10<<4)
#define | IEC958_AES4_CON_ORIGFS_22050 (11<<4)
#define | IEC958_AES4_CON_ORIGFS_32000 (12<<4)
#define | IEC958_AES4_CON_ORIGFS_48000 (13<<4)
#define | IEC958_AES4_CON_ORIGFS_44100 (15<<4)
#define | IEC958_AES5_CON_CGMSA (3<<0)
#define | IEC958_AES5_CON_CGMSA_COPYFREELY (0<<0)
#define | IEC958_AES5_CON_CGMSA_COPYONCE (1<<0)
#define | IEC958_AES5_CON_CGMSA_COPYNOMORE (2<<0)
#define | IEC958_AES5_CON_CGMSA_COPYNEVER (3<<0)
#define | CEA861_AUDIO_INFOFRAME_DB1CC (7<<0)
#define | CEA861_AUDIO_INFOFRAME_DB1CT (0xf<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_FROM_STREAM (0<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_IEC60958 (1<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_AC3 (2<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_MPEG1 (3<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_MP3 (4<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_MPEG2_MULTICH (5<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_AAC (6<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_DTS (7<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_ATRAC (8<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_ONEBIT (9<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_DOLBY_DIG_PLUS (10<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_DTS_HD (11<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_MAT (12<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_DST (13<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_WMA_PRO (14<<4)
#define | CEA861_AUDIO_INFOFRAME_DB2SF (7<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_FROM_STREAM (0<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_32000 (1<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_44100 (2<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_48000 (3<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_88200 (4<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_96000 (5<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_176400 (6<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_192000 (7<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SS (3<<0)
#define | CEA861_AUDIO_INFOFRAME_DB2SS_FROM_STREAM (0<<0)
#define | CEA861_AUDIO_INFOFRAME_DB2SS_16BIT (1<<0)
#define | CEA861_AUDIO_INFOFRAME_DB2SS_20BIT (2<<0)
#define | CEA861_AUDIO_INFOFRAME_DB2SS_24BIT (3<<0)
#define | CEA861_AUDIO_INFOFRAME_DB5_DM_INH (1<<7)
#define | CEA861_AUDIO_INFOFRAME_DB5_DM_INH_PERMITTED (0<<7)
#define | CEA861_AUDIO_INFOFRAME_DB5_DM_INH_PROHIBITED (1<<7)
#define | CEA861_AUDIO_INFOFRAME_DB5_LSV (0xf<<3)

## Detailed Description

AES/IEC958/CEA-861 channel status bits.

## Macro Definition Documentation

## ◆ CEA861_AUDIO_INFOFRAME_DB1CC

#define CEA861_AUDIO_INFOFRAME_DB1CC (7<<0)

mask - channel count

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT

#define CEA861_AUDIO_INFOFRAME_DB1CT (0xf<<4)

mask - coding type

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT_AAC

#define CEA861_AUDIO_INFOFRAME_DB1CT_AAC (6<<4)

AAC

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT_AC3

#define CEA861_AUDIO_INFOFRAME_DB1CT_AC3 (2<<4)

AC-3

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT_ATRAC

#define CEA861_AUDIO_INFOFRAME_DB1CT_ATRAC (8<<4)

ATRAC

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT_DOLBY_DIG_PLUS

#define CEA861_AUDIO_INFOFRAME_DB1CT_DOLBY_DIG_PLUS (10<<4)

Dolby Digital +

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT_DST

#define CEA861_AUDIO_INFOFRAME_DB1CT_DST (13<<4)

DST

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT_DTS

#define CEA861_AUDIO_INFOFRAME_DB1CT_DTS (7<<4)

DTS

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT_DTS_HD

#define CEA861_AUDIO_INFOFRAME_DB1CT_DTS_HD (11<<4)

DTS-HD

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT_FROM_STREAM

#define CEA861_AUDIO_INFOFRAME_DB1CT_FROM_STREAM (0<<4)

refer to stream

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT_IEC60958

#define CEA861_AUDIO_INFOFRAME_DB1CT_IEC60958 (1<<4)

IEC-60958 L-PCM

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT_MAT

#define CEA861_AUDIO_INFOFRAME_DB1CT_MAT (12<<4)

MAT (MLP)

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT_MP3

#define CEA861_AUDIO_INFOFRAME_DB1CT_MP3 (4<<4)

MPEG1 Layer 3

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT_MPEG1

#define CEA861_AUDIO_INFOFRAME_DB1CT_MPEG1 (3<<4)

MPEG1 Layers 1 & 2

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT_MPEG2_MULTICH

#define CEA861_AUDIO_INFOFRAME_DB1CT_MPEG2_MULTICH (5<<4)

MPEG2 Multichannel

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT_ONEBIT

#define CEA861_AUDIO_INFOFRAME_DB1CT_ONEBIT (9<<4)

One Bit Audio

## ◆ CEA861_AUDIO_INFOFRAME_DB1CT_WMA_PRO

#define CEA861_AUDIO_INFOFRAME_DB1CT_WMA_PRO (14<<4)

WMA Pro

## ◆ CEA861_AUDIO_INFOFRAME_DB2SF

#define CEA861_AUDIO_INFOFRAME_DB2SF (7<<2)

mask - sample frequency

## ◆ CEA861_AUDIO_INFOFRAME_DB2SF_176400

#define CEA861_AUDIO_INFOFRAME_DB2SF_176400 (6<<2)

176.4kHz

## ◆ CEA861_AUDIO_INFOFRAME_DB2SF_192000

#define CEA861_AUDIO_INFOFRAME_DB2SF_192000 (7<<2)

192kHz

## ◆ CEA861_AUDIO_INFOFRAME_DB2SF_32000

#define CEA861_AUDIO_INFOFRAME_DB2SF_32000 (1<<2)

32kHz

## ◆ CEA861_AUDIO_INFOFRAME_DB2SF_44100

#define CEA861_AUDIO_INFOFRAME_DB2SF_44100 (2<<2)

44.1kHz

## ◆ CEA861_AUDIO_INFOFRAME_DB2SF_48000

#define CEA861_AUDIO_INFOFRAME_DB2SF_48000 (3<<2)

48kHz

## ◆ CEA861_AUDIO_INFOFRAME_DB2SF_88200

#define CEA861_AUDIO_INFOFRAME_DB2SF_88200 (4<<2)

88.2kHz

## ◆ CEA861_AUDIO_INFOFRAME_DB2SF_96000

#define CEA861_AUDIO_INFOFRAME_DB2SF_96000 (5<<2)

96kHz

## ◆ CEA861_AUDIO_INFOFRAME_DB2SF_FROM_STREAM

#define CEA861_AUDIO_INFOFRAME_DB2SF_FROM_STREAM (0<<2)

refer to stream

## ◆ CEA861_AUDIO_INFOFRAME_DB2SS

#define CEA861_AUDIO_INFOFRAME_DB2SS (3<<0)

mask - sample size

## ◆ CEA861_AUDIO_INFOFRAME_DB2SS_16BIT

#define CEA861_AUDIO_INFOFRAME_DB2SS_16BIT (1<<0)

16 bits

## ◆ CEA861_AUDIO_INFOFRAME_DB2SS_20BIT

#define CEA861_AUDIO_INFOFRAME_DB2SS_20BIT (2<<0)

20 bits

## ◆ CEA861_AUDIO_INFOFRAME_DB2SS_24BIT

#define CEA861_AUDIO_INFOFRAME_DB2SS_24BIT (3<<0)

24 bits

## ◆ CEA861_AUDIO_INFOFRAME_DB2SS_FROM_STREAM

#define CEA861_AUDIO_INFOFRAME_DB2SS_FROM_STREAM (0<<0)

refer to stream

## ◆ CEA861_AUDIO_INFOFRAME_DB5_DM_INH

#define CEA861_AUDIO_INFOFRAME_DB5_DM_INH (1<<7)

mask - inhibit downmixing

## ◆ CEA861_AUDIO_INFOFRAME_DB5_DM_INH_PERMITTED

#define CEA861_AUDIO_INFOFRAME_DB5_DM_INH_PERMITTED (0<<7)

stereo downmix permitted

## ◆ CEA861_AUDIO_INFOFRAME_DB5_DM_INH_PROHIBITED

#define CEA861_AUDIO_INFOFRAME_DB5_DM_INH_PROHIBITED (1<<7)

stereo downmis prohibited

## ◆ CEA861_AUDIO_INFOFRAME_DB5_LSV

#define CEA861_AUDIO_INFOFRAME_DB5_LSV (0xf<<3)

mask - level-shift values

## ◆ IEC958_AES0_CON_EMPHASIS

#define IEC958_AES0_CON_EMPHASIS (7<<3)

mask - emphasis

## ◆ IEC958_AES0_CON_EMPHASIS_5015

#define IEC958_AES0_CON_EMPHASIS_5015 (1<<3)

50/15us emphasis

## ◆ IEC958_AES0_CON_EMPHASIS_NONE

#define IEC958_AES0_CON_EMPHASIS_NONE (0<<3)

no emphasis

## ◆ IEC958_AES0_CON_MODE

#define IEC958_AES0_CON_MODE (3<<6)

mask - mode

## ◆ IEC958_AES0_CON_NOT_COPYRIGHT

#define IEC958_AES0_CON_NOT_COPYRIGHT (1<<2)

0 = copyright, 1 = not copyright

## ◆ IEC958_AES0_NONAUDIO

#define IEC958_AES0_NONAUDIO (1<<1)

0 = audio, 1 = non-audio

## ◆ IEC958_AES0_PRO_EMPHASIS

#define IEC958_AES0_PRO_EMPHASIS (7<<2)

mask - emphasis

## ◆ IEC958_AES0_PRO_EMPHASIS_5015

#define IEC958_AES0_PRO_EMPHASIS_5015 (3<<2)

50/15us emphasis

## ◆ IEC958_AES0_PRO_EMPHASIS_CCITT

#define IEC958_AES0_PRO_EMPHASIS_CCITT (7<<2)

CCITT J.17 emphasis

## ◆ IEC958_AES0_PRO_EMPHASIS_NONE

#define IEC958_AES0_PRO_EMPHASIS_NONE (1<<2)

no emphasis

## ◆ IEC958_AES0_PRO_EMPHASIS_NOTID

#define IEC958_AES0_PRO_EMPHASIS_NOTID (0<<2)

emphasis not indicated

## ◆ IEC958_AES0_PRO_FREQ_UNLOCKED

#define IEC958_AES0_PRO_FREQ_UNLOCKED (1<<5)

source sample frequency: 0 = locked, 1 = unlocked

## ◆ IEC958_AES0_PRO_FS

#define IEC958_AES0_PRO_FS (3<<6)

mask - sample frequency

## ◆ IEC958_AES0_PRO_FS_32000

#define IEC958_AES0_PRO_FS_32000 (3<<6)

32kHz

## ◆ IEC958_AES0_PRO_FS_44100

#define IEC958_AES0_PRO_FS_44100 (1<<6)

44.1kHz

## ◆ IEC958_AES0_PRO_FS_48000

#define IEC958_AES0_PRO_FS_48000 (2<<6)

48kHz

## ◆ IEC958_AES0_PRO_FS_NOTID

#define IEC958_AES0_PRO_FS_NOTID (0<<6)

fs not indicated

## ◆ IEC958_AES0_PROFESSIONAL

#define IEC958_AES0_PROFESSIONAL (1<<0)

0 = consumer, 1 = professional

## ◆ IEC958_AES1_CON_ADC

#define IEC958_AES1_CON_ADC (IEC958_AES1_CON_ADC_ID|0x00)

ADC without copyright information

## ◆ IEC958_AES1_CON_ADC_COPYRIGHT

#define IEC958_AES1_CON_ADC_COPYRIGHT (IEC958_AES1_CON_ADC_COPYRIGHT_ID|0x00)

ADC with copyright information

## ◆ IEC958_AES1_CON_ADC_COPYRIGHT_ID

#define IEC958_AES1_CON_ADC_COPYRIGHT_ID 0x16

ADC Copyright ID

## ◆ IEC958_AES1_CON_ADC_COPYRIGHT_MASK

#define IEC958_AES1_CON_ADC_COPYRIGHT_MASK 0x1f

ADC Copyright mask

## ◆ IEC958_AES1_CON_ADC_COPYRIGHT_OTHER

#define IEC958_AES1_CON_ADC_COPYRIGHT_OTHER (IEC958_AES1_CON_ADC_COPYRIGHT_ID|0x60)

Other ADC with copyright information product

## ◆ IEC958_AES1_CON_ADC_ID

#define IEC958_AES1_CON_ADC_ID 0x06

ADC ID

## ◆ IEC958_AES1_CON_ADC_MASK

#define IEC958_AES1_CON_ADC_MASK 0x1f

ADC Mask

## ◆ IEC958_AES1_CON_ADC_OTHER

#define IEC958_AES1_CON_ADC_OTHER (IEC958_AES1_CON_ADC_ID|0x60)

Other ADC product (with no copyright information)

## ◆ IEC958_AES1_CON_BROADCAST1_ID

#define IEC958_AES1_CON_BROADCAST1_ID 0x04

Broadcast ID

## ◆ IEC958_AES1_CON_BROADCAST1_MASK

#define IEC958_AES1_CON_BROADCAST1_MASK 0x07

Broadcast mask

## ◆ IEC958_AES1_CON_BROADCAST1_OTHER

#define IEC958_AES1_CON_BROADCAST1_OTHER (IEC958_AES1_CON_BROADCAST1_ID|0x78)

Other broadcast product

## ◆ IEC958_AES1_CON_BROADCAST2_ID

#define IEC958_AES1_CON_BROADCAST2_ID 0x0e

Broadcast alternative ID

## ◆ IEC958_AES1_CON_BROADCAST2_MASK

#define IEC958_AES1_CON_BROADCAST2_MASK 0x0f

Broadcast alternative mask

## ◆ IEC958_AES1_CON_CATEGORY

#define IEC958_AES1_CON_CATEGORY 0x7f

consumer category

## ◆ IEC958_AES1_CON_DAB_EUROPE

#define IEC958_AES1_CON_DAB_EUROPE (IEC958_AES1_CON_BROADCAST1_ID|0x08)

Digital audio broadcast (Europe)

## ◆ IEC958_AES1_CON_DAB_JAPAN

#define IEC958_AES1_CON_DAB_JAPAN (IEC958_AES1_CON_BROADCAST1_ID|0x00)

Digital audio broadcast (Japan)

## ◆ IEC958_AES1_CON_DAB_USA

#define IEC958_AES1_CON_DAB_USA (IEC958_AES1_CON_BROADCAST1_ID|0x60)

Digital audio broadcast (USA)

## ◆ IEC958_AES1_CON_DAT

#define IEC958_AES1_CON_DAT (IEC958_AES1_CON_MAGNETIC_ID|0x00)

Digital Audio Tape

## ◆ IEC958_AES1_CON_DCC

#define IEC958_AES1_CON_DCC (IEC958_AES1_CON_MAGNETIC_ID|0x40)

Digital compact cassette

## ◆ IEC958_AES1_CON_DIGDIGCONV_ID

#define IEC958_AES1_CON_DIGDIGCONV_ID 0x02

digital<->digital converter id

## ◆ IEC958_AES1_CON_DIGDIGCONV_MASK

#define IEC958_AES1_CON_DIGDIGCONV_MASK 0x07

digital<->digital converter mask

## ◆ IEC958_AES1_CON_DIGDIGCONV_OTHER

#define IEC958_AES1_CON_DIGDIGCONV_OTHER (IEC958_AES1_CON_DIGDIGCONV_ID|0x78)

Other digital<->digital product

## ◆ IEC958_AES1_CON_DSP

#define IEC958_AES1_CON_DSP (IEC958_AES1_CON_DIGDIGCONV_ID|0x28)

Digital sound processor

## ◆ IEC958_AES1_CON_DVD

#define IEC958_AES1_CON_DVD (IEC958_AES1_CON_LASEROPT_ID|0x18)

DVD device

## ◆ IEC958_AES1_CON_EXPERIMENTAL

#define IEC958_AES1_CON_EXPERIMENTAL 0x40

experimental category

## ◆ IEC958_AES1_CON_GENERAL

#define IEC958_AES1_CON_GENERAL 0x00

general category

## ◆ IEC958_AES1_CON_IEC62105

#define IEC958_AES1_CON_IEC62105 (IEC958_AES1_CON_BROADCAST1_ID|0x20)

Used by another standard (IEC 62105)

## ◆ IEC958_AES1_CON_IEC908_CD

#define IEC958_AES1_CON_IEC908_CD (IEC958_AES1_CON_LASEROPT_ID|0x00)

IEC958 CD compatible device

## ◆ IEC958_AES1_CON_LASEROPT_ID

#define IEC958_AES1_CON_LASEROPT_ID 0x01

Laser-optical ID

## ◆ IEC958_AES1_CON_LASEROPT_MASK

#define IEC958_AES1_CON_LASEROPT_MASK 0x07

Laser-optical mask

## ◆ IEC958_AES1_CON_LASTEROPT_OTHER

#define IEC958_AES1_CON_LASTEROPT_OTHER (IEC958_AES1_CON_LASEROPT_ID|0x78)

Other laser-optical product

## ◆ IEC958_AES1_CON_MAGNETIC_DISC

#define IEC958_AES1_CON_MAGNETIC_DISC (IEC958_AES1_CON_MAGNETIC_ID|0x18)

Magnetic disc digital audio device

## ◆ IEC958_AES1_CON_MAGNETIC_ID

#define IEC958_AES1_CON_MAGNETIC_ID 0x03

Magnetic device ID

## ◆ IEC958_AES1_CON_MAGNETIC_MASK

#define IEC958_AES1_CON_MAGNETIC_MASK 0x07

Magnetic device mask

## ◆ IEC958_AES1_CON_MAGNETIC_OTHER

#define IEC958_AES1_CON_MAGNETIC_OTHER (IEC958_AES1_CON_MAGNETIC_ID|0x78)

Other magnetic device

## ◆ IEC958_AES1_CON_MICROPHONE

#define IEC958_AES1_CON_MICROPHONE (IEC958_AES1_CON_MUSICAL_ID|0x08)

Microphone

## ◆ IEC958_AES1_CON_MINI_DISC

#define IEC958_AES1_CON_MINI_DISC (IEC958_AES1_CON_LASEROPT_ID|0x48)

Mini-Disc device

## ◆ IEC958_AES1_CON_MIXER

#define IEC958_AES1_CON_MIXER (IEC958_AES1_CON_DIGDIGCONV_ID|0x10)

Digital signal mixer

## ◆ IEC958_AES1_CON_MUSICAL_ID

#define IEC958_AES1_CON_MUSICAL_ID 0x05

Musical device ID

## ◆ IEC958_AES1_CON_MUSICAL_MASK

#define IEC958_AES1_CON_MUSICAL_MASK 0x07

Musical device mask

## ◆ IEC958_AES1_CON_MUSICAL_OTHER

#define IEC958_AES1_CON_MUSICAL_OTHER (IEC958_AES1_CON_MUSICAL_ID|0x78)

Other musical device

## ◆ IEC958_AES1_CON_NON_IEC908_CD

#define IEC958_AES1_CON_NON_IEC908_CD (IEC958_AES1_CON_LASEROPT_ID|0x08)

non-IEC958 CD compatible device

## ◆ IEC958_AES1_CON_ORIGINAL

#define IEC958_AES1_CON_ORIGINAL (1<<7)

this bits depends on the category code

## ◆ IEC958_AES1_CON_PCM_CODER

#define IEC958_AES1_CON_PCM_CODER (IEC958_AES1_CON_DIGDIGCONV_ID|0x00)

PCM coder

## ◆ IEC958_AES1_CON_RATE_CONVERTER

#define IEC958_AES1_CON_RATE_CONVERTER (IEC958_AES1_CON_DIGDIGCONV_ID|0x18)

Rate converter

## ◆ IEC958_AES1_CON_SAMPLER

#define IEC958_AES1_CON_SAMPLER (IEC958_AES1_CON_DIGDIGCONV_ID|0x20)

PCM sampler

## ◆ IEC958_AES1_CON_SOFTWARE

#define IEC958_AES1_CON_SOFTWARE (IEC958_AES1_CON_BROADCAST1_ID|0x40)

Electronic software delivery

## ◆ IEC958_AES1_CON_SOLIDMEM_DIGITAL_RECORDER_PLAYER

#define IEC958_AES1_CON_SOLIDMEM_DIGITAL_RECORDER_PLAYER (IEC958_AES1_CON_SOLIDMEM_ID|0x00)

Digital audio recorder and player using solid state memory

## ◆ IEC958_AES1_CON_SOLIDMEM_ID

#define IEC958_AES1_CON_SOLIDMEM_ID 0x08

Solid memory based products ID

## ◆ IEC958_AES1_CON_SOLIDMEM_MASK

#define IEC958_AES1_CON_SOLIDMEM_MASK 0x0f

Solid memory based products mask

## ◆ IEC958_AES1_CON_SOLIDMEM_OTHER

#define IEC958_AES1_CON_SOLIDMEM_OTHER (IEC958_AES1_CON_SOLIDMEM_ID|0x70)

Other solid state memory based product

## ◆ IEC958_AES1_CON_SYNTHESIZER

#define IEC958_AES1_CON_SYNTHESIZER (IEC958_AES1_CON_MUSICAL_ID|0x00)

Synthesizer

## ◆ IEC958_AES1_CON_VCR

#define IEC958_AES1_CON_VCR (IEC958_AES1_CON_MAGNETIC_ID|0x08)

Video recorder

## ◆ IEC958_AES1_PRO_MODE

#define IEC958_AES1_PRO_MODE (15<<0)

mask - channel mode

## ◆ IEC958_AES1_PRO_MODE_BYTE3

#define IEC958_AES1_PRO_MODE_BYTE3 (15<<0)

vector to byte 3

## ◆ IEC958_AES1_PRO_MODE_NOTID

#define IEC958_AES1_PRO_MODE_NOTID (0<<0)

mode not indicated

## ◆ IEC958_AES1_PRO_MODE_PRIMARY

#define IEC958_AES1_PRO_MODE_PRIMARY (12<<0)

primary/secondary

## ◆ IEC958_AES1_PRO_MODE_SINGLE

#define IEC958_AES1_PRO_MODE_SINGLE (4<<0)

single channel

## ◆ IEC958_AES1_PRO_MODE_STEREOPHONIC

#define IEC958_AES1_PRO_MODE_STEREOPHONIC (2<<0)

stereophonic - ch A is left

## ◆ IEC958_AES1_PRO_MODE_TWO

#define IEC958_AES1_PRO_MODE_TWO (8<<0)

two channels

## ◆ IEC958_AES1_PRO_USERBITS

#define IEC958_AES1_PRO_USERBITS (15<<4)

mask - user bits

## ◆ IEC958_AES1_PRO_USERBITS_192

#define IEC958_AES1_PRO_USERBITS_192 (8<<4)

192-bit structure

## ◆ IEC958_AES1_PRO_USERBITS_NOTID

#define IEC958_AES1_PRO_USERBITS_NOTID (0<<4)

user bits not indicated

## ◆ IEC958_AES1_PRO_USERBITS_UDEF

#define IEC958_AES1_PRO_USERBITS_UDEF (12<<4)

user defined application

## ◆ IEC958_AES2_CON_CHANNEL

#define IEC958_AES2_CON_CHANNEL (15<<4)

mask - channel number

## ◆ IEC958_AES2_CON_CHANNEL_UNSPEC

#define IEC958_AES2_CON_CHANNEL_UNSPEC (0<<4)

channel number unspecified

## ◆ IEC958_AES2_CON_SOURCE

#define IEC958_AES2_CON_SOURCE (15<<0)

mask - source number

## ◆ IEC958_AES2_CON_SOURCE_UNSPEC

#define IEC958_AES2_CON_SOURCE_UNSPEC (0<<0)

source number unspecified

## ◆ IEC958_AES2_PRO_SBITS

#define IEC958_AES2_PRO_SBITS (7<<0)

mask - sample bits

## ◆ IEC958_AES2_PRO_SBITS_20

#define IEC958_AES2_PRO_SBITS_20 (2<<0)

20-bit - coordination

## ◆ IEC958_AES2_PRO_SBITS_24

#define IEC958_AES2_PRO_SBITS_24 (4<<0)

24-bit - main audio

## ◆ IEC958_AES2_PRO_SBITS_UDEF

#define IEC958_AES2_PRO_SBITS_UDEF (6<<0)

user defined application

## ◆ IEC958_AES2_PRO_WORDLEN

#define IEC958_AES2_PRO_WORDLEN (7<<3)

mask - source word length

## ◆ IEC958_AES2_PRO_WORDLEN_20_16

#define IEC958_AES2_PRO_WORDLEN_20_16 (6<<3)

20-bit or 16-bit

## ◆ IEC958_AES2_PRO_WORDLEN_22_18

#define IEC958_AES2_PRO_WORDLEN_22_18 (2<<3)

22-bit or 18-bit

## ◆ IEC958_AES2_PRO_WORDLEN_23_19

#define IEC958_AES2_PRO_WORDLEN_23_19 (4<<3)

23-bit or 19-bit

## ◆ IEC958_AES2_PRO_WORDLEN_24_20

#define IEC958_AES2_PRO_WORDLEN_24_20 (5<<3)

24-bit or 20-bit

## ◆ IEC958_AES2_PRO_WORDLEN_NOTID

#define IEC958_AES2_PRO_WORDLEN_NOTID (0<<3)

source word length not indicated

## ◆ IEC958_AES3_CON_CLOCK

#define IEC958_AES3_CON_CLOCK (3<<4)

mask - clock accuracy

## ◆ IEC958_AES3_CON_CLOCK_1000PPM

#define IEC958_AES3_CON_CLOCK_1000PPM (0<<4)

1000 ppm

## ◆ IEC958_AES3_CON_CLOCK_50PPM

#define IEC958_AES3_CON_CLOCK_50PPM (1<<4)

50 ppm

## ◆ IEC958_AES3_CON_CLOCK_VARIABLE

#define IEC958_AES3_CON_CLOCK_VARIABLE (2<<4)

variable pitch

## ◆ IEC958_AES3_CON_FS

#define IEC958_AES3_CON_FS (15<<0)

mask - sample frequency

## ◆ IEC958_AES3_CON_FS_176400

#define IEC958_AES3_CON_FS_176400 (12<<0)

176.4kHz

## ◆ IEC958_AES3_CON_FS_192000

#define IEC958_AES3_CON_FS_192000 (14<<0)

192kHz

## ◆ IEC958_AES3_CON_FS_22050

#define IEC958_AES3_CON_FS_22050 (4<<0)

22.05kHz

## ◆ IEC958_AES3_CON_FS_24000

#define IEC958_AES3_CON_FS_24000 (6<<0)

24kHz

## ◆ IEC958_AES3_CON_FS_32000

#define IEC958_AES3_CON_FS_32000 (3<<0)

32kHz

## ◆ IEC958_AES3_CON_FS_44100

#define IEC958_AES3_CON_FS_44100 (0<<0)

44.1kHz

## ◆ IEC958_AES3_CON_FS_48000

#define IEC958_AES3_CON_FS_48000 (2<<0)

48kHz

## ◆ IEC958_AES3_CON_FS_768000

#define IEC958_AES3_CON_FS_768000 (9<<0)

768kHz

## ◆ IEC958_AES3_CON_FS_88200

#define IEC958_AES3_CON_FS_88200 (8<<0)

88.2kHz

## ◆ IEC958_AES3_CON_FS_96000

#define IEC958_AES3_CON_FS_96000 (10<<0)

96kHz

## ◆ IEC958_AES3_CON_FS_NOTID

#define IEC958_AES3_CON_FS_NOTID (1<<0)

sample frequency non indicated

## ◆ IEC958_AES4_CON_MAX_WORDLEN_24

#define IEC958_AES4_CON_MAX_WORDLEN_24 (1<<0)

0 = 20-bit, 1 = 24-bit

## ◆ IEC958_AES4_CON_ORIGFS

#define IEC958_AES4_CON_ORIGFS (15<<4)

mask - original sample frequency

## ◆ IEC958_AES4_CON_ORIGFS_11025

#define IEC958_AES4_CON_ORIGFS_11025 (10<<4)

11.025kHz

## ◆ IEC958_AES4_CON_ORIGFS_12000

#define IEC958_AES4_CON_ORIGFS_12000 (2<<4)

12kHz

## ◆ IEC958_AES4_CON_ORIGFS_16000

#define IEC958_AES4_CON_ORIGFS_16000 (8<<4)

16kHz

## ◆ IEC958_AES4_CON_ORIGFS_176400

#define IEC958_AES4_CON_ORIGFS_176400 (3<<4)

176.4kHz

## ◆ IEC958_AES4_CON_ORIGFS_192000

#define IEC958_AES4_CON_ORIGFS_192000 (1<<4)

192kHz

## ◆ IEC958_AES4_CON_ORIGFS_22050

#define IEC958_AES4_CON_ORIGFS_22050 (11<<4)

22.05kHz

## ◆ IEC958_AES4_CON_ORIGFS_24000

#define IEC958_AES4_CON_ORIGFS_24000 (9<<4)

24kHz

## ◆ IEC958_AES4_CON_ORIGFS_32000

#define IEC958_AES4_CON_ORIGFS_32000 (12<<4)

32kHz

## ◆ IEC958_AES4_CON_ORIGFS_44100

#define IEC958_AES4_CON_ORIGFS_44100 (15<<4)

44.1kHz

## ◆ IEC958_AES4_CON_ORIGFS_48000

#define IEC958_AES4_CON_ORIGFS_48000 (13<<4)

48kHz

## ◆ IEC958_AES4_CON_ORIGFS_8000

#define IEC958_AES4_CON_ORIGFS_8000 (6<<4)

8kHz

## ◆ IEC958_AES4_CON_ORIGFS_88200

#define IEC958_AES4_CON_ORIGFS_88200 (7<<4)

88.2kHz

## ◆ IEC958_AES4_CON_ORIGFS_96000

#define IEC958_AES4_CON_ORIGFS_96000 (5<<4)

96kHz

## ◆ IEC958_AES4_CON_ORIGFS_NOTID

#define IEC958_AES4_CON_ORIGFS_NOTID (0<<4)

original sample frequency not indicated

## ◆ IEC958_AES4_CON_WORDLEN

#define IEC958_AES4_CON_WORDLEN (7<<1)

mask - sample word length

## ◆ IEC958_AES4_CON_WORDLEN_20_16

#define IEC958_AES4_CON_WORDLEN_20_16 (1<<1)

20-bit or 16-bit

## ◆ IEC958_AES4_CON_WORDLEN_21_17

#define IEC958_AES4_CON_WORDLEN_21_17 (6<<1)

21-bit or 17-bit

## ◆ IEC958_AES4_CON_WORDLEN_22_18

#define IEC958_AES4_CON_WORDLEN_22_18 (2<<1)

22-bit or 18-bit

## ◆ IEC958_AES4_CON_WORDLEN_23_19

#define IEC958_AES4_CON_WORDLEN_23_19 (4<<1)

23-bit or 19-bit

## ◆ IEC958_AES4_CON_WORDLEN_24_20

#define IEC958_AES4_CON_WORDLEN_24_20 (5<<1)

24-bit or 20-bit

## ◆ IEC958_AES4_CON_WORDLEN_NOTID

#define IEC958_AES4_CON_WORDLEN_NOTID (0<<1)

not indicated

## ◆ IEC958_AES5_CON_CGMSA

#define IEC958_AES5_CON_CGMSA (3<<0)

mask - CGMS-A

## ◆ IEC958_AES5_CON_CGMSA_COPYFREELY

#define IEC958_AES5_CON_CGMSA_COPYFREELY (0<<0)

copying is permitted without restriction

## ◆ IEC958_AES5_CON_CGMSA_COPYNEVER

#define IEC958_AES5_CON_CGMSA_COPYNEVER (3<<0)

no copying is permitted

## ◆ IEC958_AES5_CON_CGMSA_COPYNOMORE

#define IEC958_AES5_CON_CGMSA_COPYNOMORE (2<<0)

condition not be used

## ◆ IEC958_AES5_CON_CGMSA_COPYONCE

#define IEC958_AES5_CON_CGMSA_COPYONCE (1<<0)

one generation of copies may be made